AU3879293A - A method and an arrangement for adapting the rate at which data information is read from a memory to the rate at which data information is written into the memory - Google Patents

A method and an arrangement for adapting the rate at which data information is read from a memory to the rate at which data information is written into the memory

Info

Publication number
AU3879293A
AU3879293A AU38792/93A AU3879293A AU3879293A AU 3879293 A AU3879293 A AU 3879293A AU 38792/93 A AU38792/93 A AU 38792/93A AU 3879293 A AU3879293 A AU 3879293A AU 3879293 A AU3879293 A AU 3879293A
Authority
AU
Australia
Prior art keywords
memory
rate
data information
adapting
written
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU38792/93A
Other versions
AU664087B2 (en
Inventor
Stefan Sahl
Per Sydhoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9201672A external-priority patent/SE470392B/en
Priority claimed from SE9202774A external-priority patent/SE470472B/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU3879293A publication Critical patent/AU3879293A/en
Application granted granted Critical
Publication of AU664087B2 publication Critical patent/AU664087B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • G06F5/10—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using random access memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/076—Bit and byte stuffing, e.g. SDH/PDH desynchronisers, bit-leaking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F2205/06—Indexing scheme relating to groups G06F5/06 - G06F5/16
    • G06F2205/061—Adapt frequency, i.e. clock frequency at one side is adapted to clock frequency, or average clock frequency, at the other side; Not pulse stuffing only
AU38792/93A 1992-05-27 1993-05-26 A method and an arrangement for adapting the rate at which data information is read from a memory to the rate at which data information is written into the memory Ceased AU664087B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9201672 1992-05-27
SE9201672A SE470392B (en) 1992-05-27 1992-05-27 Method and device for writing and reading data in a memory, method and device for the transfer of data from a synchronous digital hierarchical system to a plesiochronous digital hierarchical system and method and device for adjusting the rate of reading of data from a FIFO register
SE9202774A SE470472B (en) 1992-09-25 1992-09-25 Method and device for matching the rate at which data information is read from a memory to the rate at which data information is written into the memory
SE9202774 1992-09-25

Publications (2)

Publication Number Publication Date
AU3879293A true AU3879293A (en) 1993-12-02
AU664087B2 AU664087B2 (en) 1995-11-02

Family

ID=26661435

Family Applications (2)

Application Number Title Priority Date Filing Date
AU38792/93A Ceased AU664087B2 (en) 1992-05-27 1993-05-26 A method and an arrangement for adapting the rate at which data information is read from a memory to the rate at which data information is written into the memory
AU38795/93A Ceased AU666005B2 (en) 1992-05-27 1993-05-26 A method and an arrangement relating to memory write-in and read-out

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU38795/93A Ceased AU666005B2 (en) 1992-05-27 1993-05-26 A method and an arrangement relating to memory write-in and read-out

Country Status (5)

Country Link
EP (2) EP0572367B1 (en)
AU (2) AU664087B2 (en)
DE (2) DE69324522T2 (en)
ES (1) ES2121979T3 (en)
MX (2) MX9303094A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297639B (en) * 1992-10-15 1996-10-16 Fujitsu Ltd Fifo memory devices
GB2291230B (en) * 1992-10-15 1996-10-16 Fujitsu Ltd Fifo memory devices
DE69429574T2 (en) * 1993-11-10 2002-09-26 Nortel Networks Ltd Control the flow of pointer adjustment events
SE505380C2 (en) * 1995-11-06 1997-08-18 Ericsson Telefon Ab L M System at a transmission buffer
JPH09167076A (en) * 1995-12-15 1997-06-24 Fuji Photo Film Co Ltd Method and device for output synchronization
JPH1132042A (en) * 1997-07-11 1999-02-02 Fujitsu Ltd Sdh communication network/existing communication network monitor synthesizing device and method therefor
US20020075981A1 (en) 2000-12-20 2002-06-20 Benjamim Tang PLL/DLL dual loop data synchronization
DE10121198A1 (en) * 2001-04-30 2002-11-07 Infineon Technologies Ag Method and device for adapting the data rate of a data stream
CN111198874B (en) * 2018-11-16 2023-07-04 中国电信股份有限公司 Data processing method, device, system and computer readable storage medium
US11907119B2 (en) 2021-07-14 2024-02-20 Micron Technology, Inc. Array access with receiver masking

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884286A (en) * 1985-12-12 1989-11-28 Texas Instruments Inc. Elastic buffer for local area networks
CA1332627C (en) * 1987-03-17 1994-10-18 Antonio Cantoni Jitter control in digital communications links
US5146477A (en) * 1987-03-17 1992-09-08 Antonio Cantoni Jitter control in digital communication links
US4941156A (en) * 1987-05-19 1990-07-10 Crystal Semiconductor Linear jitter attenuator
US4764941A (en) * 1987-05-22 1988-08-16 American Telephone And Telegraph Company, At&T Bell Laboratories Digital frame synchronizer
US4942593A (en) * 1989-03-16 1990-07-17 Dallas Semiconductor Corporation Telecommunications interface with improved jitter reporting
US5119406A (en) * 1990-05-30 1992-06-02 At&T Bell Laboratories Digital signal synchronization employing single elastic store
US5052025A (en) * 1990-08-24 1991-09-24 At&T Bell Laboratories Synchronous digital signal to asynchronous digital signal desynchronizer
DE4027967A1 (en) * 1990-09-04 1992-03-05 Philips Patentverwaltung PLUG DECISION CIRCUIT FOR A BITRATE ADJUSTMENT ARRANGEMENT
DE4110933A1 (en) * 1991-04-04 1992-10-08 Philips Patentverwaltung TRANSMISSION SYSTEM FOR THE SYNCHRONOUS DIGITAL HIERACHIE

Also Published As

Publication number Publication date
DE69324522T2 (en) 1999-09-16
EP0572367A1 (en) 1993-12-01
AU664087B2 (en) 1995-11-02
EP0572366B1 (en) 1998-08-12
ES2121979T3 (en) 1998-12-16
EP0572366A1 (en) 1993-12-01
DE69324522D1 (en) 1999-05-27
EP0572367B1 (en) 1999-04-21
AU666005B2 (en) 1996-01-25
DE69320257T2 (en) 1999-01-28
MX9303151A (en) 1994-06-30
AU3879593A (en) 1993-12-02
DE69320257D1 (en) 1998-09-17
MX9303094A (en) 1994-06-30

Similar Documents

Publication Publication Date Title
AU625483B2 (en) High speed system for reading and writing data from and into remote tags
AU629153B2 (en) System for reading and writing data from and into remote tags
EP0737008A3 (en) A system for and method of reproducing playback data appropriately by the use of attribute information on the playback data
AU7457296A (en) Method and apparatus for providing a memory with write enable information
IL122440A0 (en) System and method for access control for data storage media
EP0595619A3 (en) Computer controlled recording and reproducing system.
AU4099589A (en) Securing a computer against undesired write operations to or read operations from a mass storage device
EP0594193A3 (en) An information recording and reproducing device and a method using the same
AU7616596A (en) Time-based availability of data on a storage medium
EP0601814A3 (en) Disc recording and/or reproducing apparatus having a buffer memory.
EP0599628A3 (en) Recording and/or reproducing data on a disk.
GB9226174D0 (en) A data recorder
AU3879293A (en) A method and an arrangement for adapting the rate at which data information is read from a memory to the rate at which data information is written into the memory
EP0507341A3 (en) Data recording method and data recording medium
AU5188496A (en) A system for providing personal memory devices which can be read and written to
EP0594345A3 (en) Read/write memory
AU584139B2 (en) A process for controlling the storage of data received by a seismic recording system and a device for implementing same
EP0726674A3 (en) A method of recording data
EP0526185A3 (en) Information recording/reproducing method
AU5902494A (en) Write once type information recording medium, method and apparatus for formatting the same, and method and apparatus for writing data to or reading data from the same
GB2289158B (en) Reproducing data from a disk medium
EP0468646A3 (en) Reproducing apparatus for temporarily writing reproduced data into memory
AU1199995A (en) Information recording/reading method
AU1840488A (en) Magnetic head for reading and/or writing data from and/or to a magnetic medium
AU3266693A (en) Three-dimensional data recording/reproducing apparatus

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired